Suppose that U is a 3-by-3 unitary matrix. Prove that U is a normal matrix and prove that there exists an orthonormal basis u1, U2, U3 of C° and complex numbers C1, C2, C3 with U = c¡u¡u* + c2u2u" + c3U3u such that |c|| = |c2| = |c3| = 1.

Q: Let R. be the Euler rotation matrix for the spin-1/2 system such after rotation by the R, the…

A: The given information in this question is that we have a spin-12 system and a spinor ∅=12,i2T The…

Q: The Gram-Schmidt process changes a basis a1, a2, a3 to an orthonormal basis q1, q2, q3. These are…

A: As per the question we have to explain how the QR decomposition of a matrix A = [a1 a2 a3] gives the…

Q: Suppose A is the matrix for T: R3 → R3 relative to the standard basis. Find the diagonal matrix A'…

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Q: Let R⁴ have a product in Euclidean. Use the Gram Schmidt process to convert the basis (u1, u2, u3,…

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Q: Let A € Mnxn (R), & be the standard basis for R", and B = {₁,...,n} be another basis for R". If P is…

A: Given, a matrixA∈Mn×n(ℝ). Given, ε as the standard basis ofℝn and  β={v1,v2,...,vn} as another basis…

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Q: Let {v1, v2, ..., vn} be an orthogonal set in R" with respect to the Euclidean inner product. Let A…

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Q: Find the coordinate matrix of w = (5, −5, 2) relative to the orthonormal basis B for R3 below.

A: Basis: A set of vectors S is said to be a basis of the vector space V if the set S is linearly…

Q: Suppose A is the matrix for T: R - R relative to the standard basis. Find the diagonal matrix A' for…

A: i just used the definition of matrix of A with respect to basis B'

Q: Show that the vectors a = (1,0,-1), az = (1,2,1), az = (0,-3,2) form a basis of R. Express each of…

A: It is given that

Q: Let V be R³ and TB = {n₁, n2, n3} and SA = {m₁, m2, m3} be the ordered basis for R³, where 3 2 2…

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Q: → Suppose TR³ R³ be a linear bronsformation whose standard matrix has the basis (o 1, 2), (2, 1…

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Q: Denote the column vectors of the matrix 11,922.. , ann +] True, false, or uncertain: a; is…

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Q: Let V be R³ and TB = {n₁, n2, n3} and SA = {m₁, m2, m3} be the ordered basis fo 3 2 2 n₁ = - A , n₂…

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Q: of |4|. örthogonal matrix Q. B C Q6. If A = D where B,C,D,E are n by n matrices, find |4 when BD =…

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Q: Let {u1, u2} be an orthonormal basis for C2, and letz = (4 + 2i)u1 + (6 − 5i)u2. Determine the value…

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Q: Exhibit a basis for T2, the vector space of all 2 x 2 matrices of real numbers with zero trace.

A: Let V be a vector space over a field F. A set S of vectors in V is said to be a basis of V if  (i) S…

Q: 5. Consider the 4 x 5 matrix A = [u₁|u2|u3|u4| u5], where the columns are U₁= 2 , U2 = 5 Uz = -1 -2…

A: The  4×5  matrix  A= u1 | u2 | u3 | u4 | u5   where  u1=1234 , u2=5102 , u3=   2-1-2   3 , u4=  1…

Q: be the bases in  R³ T={,,},     S={,,} determine the matrix of transicion of T to S

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Q: Suppose {u₁, U2,..., U2n} is an orthonormal basis for R2n. Let n A = Im - Σuju?. j=1 Show that (a)…

A: We show that A is idempotent matrix   For this we have A2 =A .. And the eigen values of idempotent…

Q: Taylor is paid on the frst day of the month and $80 is  automatically deducted from her pay and…

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Q: Let U be an orthogonal matrix. Prove that det(U) is either 1 or –1.

A: Orthogonal Matrix: A matrix A is said to be an orthogonal matrix if AAT=I where I  is the identity…

Q: 2. Let B = {V₁,..., Vn} be a subset of Fn containing n distinct vectors and let A = [v₁... Vn] be…

A: Let B = {v1,..., vn} be a subset of Fn containing n distinct vectors and let A = [v1, v2,... vn] be…

Q: Consider the transformation T:R'- R defined by T(1, y, 2) = (-21 +z, 4y + 32) (a) Prove that T is a…

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Q: Show that B = {v1=(1,0,0), v2=(3,7,-2), v3=(0,4,1)} is a basis for R3

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Q: Prove that the matrices and a a a 0. a 3. a are Similar ( These 2 matrices are not deagonalısable)

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Q: Prove that a square complex matrix is unitary if and only if its columns vectors form an orthonormal…

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Q: Let A and B benxn matrices such that AB = 1. Prove that |A| +0 and |B| + 0.

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Q: Let 1 -6 -2 A 1 -3 1 3 -8 4 Find an orthonormal basis of the column space of A.

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Q: 4) Let M₂,2 denote the vector space of 2x2 matrices and W be the set of all 2x2 matrices A= such…

A: Recall  the  definition  of  a  basis  of  a  vector  space :  Let  V be  a  vector  space  over a…

Q: V has bases B = (v1, v2, v3) and B' = (w1,w2, W3). If wi vị + 2v2 + 4v3, wz = 2v1 + 5v2 + 6v3, wz =…

A: Given that, B=(v1,v2,v3),B'=(w1,w2,w3) Given that,…